Find the range of mmm such that the quadratic x2+2mx+9=0x^2 + 2mx + 9 = 0x2+2mx+9=0 has two distinct real roots.
m>3m > 3m>3 or m<−3m < -3m<−3
−3<m<3-3 < m < 3−3<m<3
m=3m = 3m=3
m>0m > 0m>0